This add-on creates a stitched sunburst-shaped window for your Ta-Da! Diorama! interactive projects. The set also comes a cloud and a rainbow! Coordinating Lawn Cuts: Ta-Da! Diorama! approximate size:sunburst opening: 3" x 2 1/2"rainbow: 2" x 1" cloud: 1" x 3/4" This set has 4 pieces. We have lots of fun add-ons to check out in the Ta-Da! Diorama! Collection! For more interactive fun, take a peek at the Interactive Lawn Cuts collection. Lawn Cuts custom craft dies are high-quality steel, made in the USA, and are compatible with most die cutting machines!